What is William Mcduffie's NPI number?

William Mcduffie's National Provider Identifier (NPI) is 1831929918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is William Mcduffie's specialty?

William Mcduffie is listed in the NPPES registry with a primary specialty of Contractor (Other Service Providers).

Where is William Mcduffie located?

William Mcduffie's practice location on file with NPPES is 5721 Cotkin Ln, Raleigh, NC 27603-8029.

What is William Mcduffie's phone number?

The practice phone number listed in the NPPES registry for William Mcduffie is (919) 454-5181.

Is William Mcduffie's NPI active?

Yes — William Mcduffie's NPI (1831929918) is active in the NPPES registry as of the last update on 2025-05-29.

IndividualActive

William Mcduffie

NPI 1831929918 · Contractor · Raleigh, NC

William Mcduffie is a Contractor provider in Raleigh, NC (NPI 1831929918).

Provider details

NPI number: 1831929918
Entity type: Individual
Primary specialty: ContractorOther Service Providers
Sex: Male
Sole proprietor: Yes
License: 87563 (NC)

Specialties & taxonomies

ContractorPrimary171W00000XLicense 87563 (NC)
Other Service Providers
Home Modifications Contractor171WH0202XLicense 87563 (NC)
Other Service Providers

Profile Score

Established profile(56/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

5721 Cotkin Ln

Raleigh, NC 27603-8029

Phone: (919) 454-5181

Street-level locationGet directions

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Mailing address